jumping bean

jumping bean

美 　英

• na.跳豆
• 網絡跳跳豆

英漢解釋

na.

1. 跳豆

英英解釋

n.	1. a seed of some Mexican bushes when it contains the larva of a small moth. The larva feeds on the seed pulp, making the seed move jerkily.

例句

The jumping bean is really the seed of a desert shrub. Only a few show this odd leaping.

跳豆實際上是荒漠灌木的種子。僅僅有一些表現出這種奇怪的跳躍。